The National Cancer Institute Cooperative Early Lung Cancer Detection Program. Results of the initial screen (prevalence). Early lung cancer detection: Introduction

Abstract

This introduction provides a description of 3 cooperating studies on Screening for Early Lung Cancer conducted under the auspices of the National Cancer Institute. The next 3 reports detail the unique aspects and results of the individual screening studies. The final presentation summarizes the initial ("prevalence") screening for all 3 centers (approximately 30,000 men), and gives our conclusions.